National Internet Segments’ Reliability Survey
Reports
2018 Internet Reliability Top 20 On The World Map

The report explains how the outage of a single AS affects the global connectivity of the region, especially when it is the biggest ISP of a given country. Internet connectivity at the network level is driven by the interaction between autonomous systems (AS’s). As the number of alternate routes between AS’s increases, so goes the fault-resistance and stability of the internet in a given country. However, some paths become more important than others and having as many alternate routes as possible is the only viable way ensure the system is adequately robust.

The global connectivity of any AS, regardless of whether it is a minor provider or an international giant, depends on the quantity and quality of its paths to Tier-1 ISP’s. Usually, Tier-1 implies an international company offering global IP transit service over connections to other Tier-1 providers. But there is no obligation to maintain such connectivity. Only the market can motivate them to peer with other Tier-1’s to deliver the highest quality service. Is that motivation enough? We explore this question in the IPv6 section below. If an ISP loses its connection to at least one of its Tier-1 peers, it would likely become unreachable in some parts of the world.

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Qrator Labs 2017 Report on Cybersecurity
Reports

We would like to present you, the reader, a shorter version of the annual Qrator Labs report on cyber- and infosecurity, as well as DDoS, that covers the year 2017. Special thanks to our longstanding partner — Wallarm, for supporting us with content on notable vulnerabilities and hacks.

In 2017 Qrator Labs and Wallarm noticed increasing diversification of threats from a widening variety of attack methods. The range of critical vulnerabilities on today’s web is so broad that attackers can choose from many different methods to create problems for almost any organization. A growing number of tools can operate automatically making centralized command & control unnecessary.

If 2016 could be named the year of botnets and terabit attacks, then 2017 was the year of ransomware and routing. The incidents, like Google in Japan and Level3 in the United States, Rostelecom in Russia, and many others demonstrate the persistently strong risks from human factors rooted in mismanagement and insufficient automation. A brave engineer who confidently cancels an important automated script could create the possibility of severe issues in internet service availability and accessibility.

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